Better will be complete blood count or at least erythrocyte parameters...

It will be interesting if you focus on change in cell morphology with respect to severity of hook worm load. 

In dogs and cats, fecal flotations are used to identify eggs to confirm infestations. It depends on the goals of your project as to what the appropriate test would be for your research. 

Hi Sarit,

I'm assuming you're using infection with Ancylostoma ceylanicum in golden hamster. Unfortunately, due to the lack of reagents for hamsters, if you're planning to check any parameters in the blood you will be limited to describe biochemical (ALT, AST, creatinin), hematological (Hemoglobin, hematocrit or CBC) or serological (e.g. production of IgG) parameters. They may be used to determine any changes during by the parasite infection. 

The CBC is usually assessed as a readout of inflammation whereas HCT and Hb to evaluate the impact of the parasitism (hematophagy).

If you're using A. ceylanicum, our experience is that oral infections does not impact the biochemical/hematological/serological parameters as the skin penetration, so your experimental design has to determine the route of infection.

Best,

Ricardo

" Laboratory findings (eg, complete blood count [CBC]) may be consistent with iron-deficiency anemia. A differential count may reveal eosinophilia (1000-4000 cells/µL). Serologic tests (eg, tests for A caninum) are usually available only in research laboratories." - https://emedicine.medscape.com/article/218805-workup